P – AS – OE10
The estimated difference between two numbers is 250. What could the two numbers be?P – AS – OE11
The estimated sum of two numbers is 90. What could the two numbers be?P – AS – OE12
The estimated sum of two numbers is 500. What could the two numbers be?P – AS – PP35
Which estimate is more accurate for 82 – 59? 20 or 30Page 25 of 36